A kind of riveter pressure strip mould
Technical field
This utility model relates to a kind of pressure strip mould, particularly relates to a kind of riveter pressure strip mould.
Background technology
Mould be in commercial production in order to be molded, to be blow molded, to extrude, die casting or forging forming, smelting, punching press etc.
Method obtains various moulds and the instrument of required product.In brief, mould is used to the instrument of formed article,
This instrument is made up of various parts, and different moulds is made up of different parts.It is mainly by institute's molding
The change of Material Physics state realizes the processing of article profile.Have the title of " mother of industry ".
Blank is made to become the instrument of the product having given shape and size under external force.Be widely used in stamping-out,
Die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics, rubber, pottery
Deng in the compression moulding of goods or the forming of injection.Mould has specific profile or cavity shape, answers apparatus
The contour shape having cutting edge can make blank separate (stamping-out) by contour line shape.Application cavity shape can
Blank is made to obtain corresponding three-dimensional shape.Mould generally comprises two portions of dynamic model and cover half (or punch and die)
Point, the two partable.Take out product time separately, make blank inject mold cavity when closing up and shape.Mould
It is precision instrument, complex-shaped, bear the expansive force of blank, to structural strength, rigidity, case hardness, table
Surface roughness and machining accuracy all have higher requirements, and the level of development that mould produces is the weight of machine-building level
One of indicate.
Riveter is to utilize stamping machine equipment and special connecting mold by a moment strong high voltage units process, depends on
According to the cold-pressing deformation of the material of plate own, form a unstressed collection with certain tension and shearing strength
Round dot is inlayed in middle inside, can the two-layer of unlike material different-thickness or multilayer plates be coupled together.Compress
Plate, is the part on riveter.
Now in the production process of pressure strip, also there is no a kind of particular manufacturing craft, it is impossible to realize quick seriality,
Mass production.
Utility model content
(1) to solve the technical problem that
This utility model, in order to overcome in the production process of present pressure strip, does not also have a kind of particular manufacturing craft, nothing
Method realizes the shortcoming of quick seriality, mass production, and the technical problems to be solved in the utility model is to carry
For a kind of riveter pressure strip mould.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a riveter pressure strip mould,
Lower mold body, strip projection, L-type projection, short cylindrical big protruding block, short cylindrical small lugs, long cylinder projection,
Mold body, oblate post big protruding block and oblate post small lugs, lower mold body is provided with model groove,
Lateral symmetry in model groove is provided with strip projection, in model groove lower section be provided with L-type projection,
Middle part in model groove is provided with three short cylindrical big protruding blocks, three short cylindrical big protruding block rounded projections arranged,
Being both provided with a short cylindrical small lugs on each short cylindrical big protruding block, model groove annular array has three
Individual long cylinder projection, three long cylinder projections are positioned at the outside of three short cylindrical big protruding blocks, mold body
Middle part is provided with oblate post big protruding block, and on mold body, circular array shows three oblate post small lugs, three
Oblate post small lugs is positioned at the outside of oblate post big protruding block, and lower mold body uses with mold body fits.
Preferably, the material of lower mold body and mold body is all network steel.
Preferably, the degree of depth of model groove is 1.5 centimetres.
Operation principle: be provided with model groove on lower mold body, the lateral symmetry in model groove is provided with
Strip projection, in model groove lower section be provided with L-type projection, the middle part in model groove is provided with three
Individual short cylindrical big protruding block, three short cylindrical big protruding block rounded projections arranged, each short cylindrical big protruding block sets
Being equipped with a short cylindrical small lugs, model groove annular array has three long cylinder projections, three long cylinder
Projection is positioned at the outside of three short cylindrical big protruding blocks, and the middle part of mold body is provided with oblate post big protruding block,
On mold body, circular array shows three oblate post small lugs, and it is big that three oblate post small lugs are positioned at oblate post
The outside of projection, lower mold body uses with mold body fits.
The material of lower mold body and mold body is all network steel.
The degree of depth of model groove is 1.5 centimetres.
During work, utilize the principle of the ingot steel casting demoulding that upper/lower die body is carried out the demoulding, make mould once
Molding.
(3) beneficial effect
This utility model provides a kind of riveter pressure strip mould, uses the frame mode of multiple groove and projection,
Utilize pressing equipment, it is possible to material is the most stamping, it is achieved that quickly seriality, the life of mass
Producing, improve work efficiency, accelerate the progress of work, the pressure strip of shaping has the support strength of superelevation,
Quality reaches a standard, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model product.
Fig. 2 is the perspective view of this utility model product.
Fig. 3 is the main TV structure schematic diagram of this utility model lower mold body.
Fig. 4 is the perspective view of this utility model lower mold body.
Fig. 5 is the main TV structure schematic diagram of this utility model mold body.
Fig. 6 is the perspective view of this utility model mold body.
Being labeled as in accompanying drawing: 1-lower mold body, 2-model groove, 3-strip projection, 4-L type projection,
5-short cylindrical big protruding block, 6-short cylindrical small lugs, 7-long cylinder projection, 8-mold body, the oblate post of 9-
Big protruding block, 10-oblate post small lugs.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of riveter pressure strip mould, as shown in figures 1 to 6, lower mold body 1, strip projection 3, L-type
Projection 4, short cylindrical big protruding block 5, short cylindrical small lugs 6, long cylinder projection 7, mold body 8, oblate
Post big protruding block 9 and oblate post small lugs 10, lower mold body 1 is provided with model groove 2, model groove 2
In lateral symmetry be provided with strip projection 3, in model groove 2 lower section be provided with L-type projection 4, mould
Middle part in type groove 2 is provided with three short cylindrical big protruding blocks 5, three short cylindrical big protruding block 5 rounded projections arranged,
Each short cylindrical big protruding block 5 is both provided with a short cylindrical small lugs 6, model groove 2 annular array
Having three long cylinder projections 7, three long cylinder projections 7 are positioned at the outside of three short cylindrical big protruding blocks 5, upper mold
The middle part of tool body 8 is provided with oblate post big protruding block 9, and on mold body 8, circular array shows three oblate posts
Small lugs 10, three oblate post small lugs 10 are positioned at the outside of oblate post big protruding block 9, lower mold body 1 with
Mold body 8 with the use of.
The material of lower mold body 1 and mold body 8 is all network steel.
The degree of depth of model groove 2 is 1.5 centimetres.
Operation principle: be provided with model groove 2 on lower mold body 1, the lateral symmetry in model groove 2 sets
Be equipped with strip projection 3, in model groove 2 lower section be provided with L-type projection 4, in model groove 2 in
Portion is provided with three short cylindrical big protruding blocks 5, and three short cylindrical big protruding block 5 rounded projections arranged, at each short cylindrical
Being both provided with a short cylindrical small lugs 6 on big protruding block 5, model groove 2 annular array has three long cylinder
Projection 7, three long cylinder projections 7 are positioned at the outside of three short cylindrical big protruding blocks 5, in mold body 8
Portion is provided with oblate post big protruding block 9, and on mold body 8, circular array shows three oblate post small lugs 10,
Three oblate post small lugs 10 are positioned at the outside of oblate post big protruding block 9, lower mold body 1 and mold body
8 with the use of.
The material of lower mold body 1 and mold body 8 is all network steel.
The degree of depth of model groove 2 is 1.5 centimetres.
During work, utilize the principle of the ingot steel casting demoulding that upper/lower die body 1 is carried out the demoulding, make mould once become
Type.
Embodiment described above only have expressed preferred implementation of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that,
For the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make
Some deformation, improving and substitute, these broadly fall into protection domain of the present utility model.Therefore, this practicality is new
The protection domain of type patent should be as the criterion with claims.